A Multilevel Inverter Bridge Control Structure with Energy Storage Using Model Predictive Control for Flat Systems by Paolo Mercorelli

“…The main contribution of this paper is the design of an optimal control structure that guarantees a capacitor recharge. …”
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Design of Flight Control System for a Novel Tilt-Rotor UAV by Zaibin Chen, Hongguang Jia

“…To deal with the actuator saturation and uncertain disturbance problems for the novel TRUAV, an improved flight control law based on the combination of the robust servo linear quadratic regulator (RSLQR) optimal control and the extended state observer (ESO) is proposed. …”
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Impulsive Control and Synchronization of Complex Lorenz Systems by Shaban Aly, Ali Al-Qahtani, Houari B. Khenous, Gamal M. Mahmoud

“…Nonlinear systems involving impulse effects, appear as a natural description of observed evolution phenomena of several real world problems; For example, many biological phenomena involving thresholds, bursting rhythm models in medicine and biology, optimal control models in economics, population dynamics and so forth do exhibit impulsive effects. …”
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The Credit Asset of Enterprise Accounts Receivable Pricing Model by Deshun Xu, Junhai Ma

“…The model is also utilized with the optimal control management Technology (T) to maximize the intrinsic value of the credit asset. …”
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Clutch Online Adaptive Engagement Control of ISG Type Hybrid Electric Vehicle by Yan Ting, Yang Lin, Chen Liang

“…For this purpose,an online adaptive optimal control method based on data-driven and torque estimation is presented. …”
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Joint Quality Investment and Inventory Decisions for Perishable Items with Reference Quality Effect under the O2O Environment by Yuan Li, Yumei Hou

“…A joint dynamic quality investment and inventory replenishment problem for perishable items with consideration of reference quality effect is investigated, where the retailer sells its products using a combination of the offline and online stores, and the sales function is sensitive to products’ quality and consumers’ reference quality. The optimal control model is established to maximize the retailer’s total profit by making a joint quality and inventory strategy. …”
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Numerical Approximation of Riccati Fractional Differential Equation in the Sense of Caputo-Type Fractional Derivative by Xin Liu, Kamran, Yukun Yao

“…The Riccati differential equation is a well-known nonlinear differential equation and has different applications in engineering and science domains, such as robust stabilization, stochastic realization theory, network synthesis, and optimal control, and in financial mathematics. In this study, we aim to approximate the solution of a fractional Riccati equation of order 0<β<1 with Atangana–Baleanu derivative (ABC). …”
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Active Control Optimization for Minimizing the Dynamic Response of Functionally Graded Plate by M. E. Fares, M. Kh. Elmarghany, Doaa Atta

“…Numerical results for the optimal control force and the total energy for a simply supported FG plate are given. …”
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Experimental Analysis of an Active Vibration Frequency Control in Gearbox by Han Wang, Feng Zhang, Haiyan Li, Wenhao Sun, Shunan Luo

“…According to the control law of PID parameters, a fuzzy inference module was designed to adaptively adjust the PID parameters to obtain the optimal control effect. An experimental platform was set up to verify the control effect of the algorithm. …”
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Transverse strength of railway tracks: part 2. Test system for ballast resistance in line measurement by Antonio De Iorio, Marzio Grasso, Francesco Penta, Giovanni Pio Pucillo, Vincenzo Rosiello

“…In the present paper, testing methods currently adopted to measure the in service ballast resistance are synthetically reviewed to identify the main sources of uncertainty influencing the test loads and to define an experimental methodology allowing the optimal control of the testing parameters without the introduction of spurious or parasitic actions on the track sample. …”
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Dynamics of COVID-19 Using SEIQR Epidemic Model by N. Avinash, G. Britto Antony Xavier, Ammar Alsinai, Hanan Ahmed, V. Rexma Sherine, P. Chellamani

“…We have developed an optimal control problem for a discrete-time, deterministic susceptible class (S), exposed class (E), infected class (I), quarantined class (Q), and recovered class (R) epidemic with a finite time horizon. …”
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The Multi-Period Dynamic Optimization with Carbon Emissions Reduction under Cap-and-Trade by Baiyun Yuan, Bingmei Gu, Chunming Xu

“…Using discrete-time optimal control theory, the optimal emission reduction strategies for each period are firstly explored for maximizing the sum of net profit under cap-and-trade. …”
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The interplay between models and public health policies: Regional control for a class of spatially structured epidemics (think globally, act locally) by Vincenzo Capasso, Sebastian AniȚa

“…Particular attention is paid to recent analysis of optimal control problems related to spatially structured epidemics driven by environmental pollution. …”
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Dynamic Modeling and Control of Electromechanical Coupling for Mechanical Elastic Energy Storage System by Yang Yu, Zengqiang Mi

“…The theory of direct feedback linearization (DFL) is applied to decouple the nonlinear dynamic model and convert the developed model from nonlinear to linear. The optimal control theory is utilized to accomplish speed tracking control for the linearized system. …”
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Backlash Control and the Fatigue Life Bench Test of Bevel Gears from Inter-axle Differential by Zhao Long, Liu Hu, Zhang Lingxiao, Wang Hao

“…Adopting a modular design concept, establish a backlash control dimension chain, and propose a method of adding steps on the input shaft to accurately control the backlash of bevel gears; through the fatigue life test rig of the interaxle differential bevel gear, the optimal control range for the total backlash of the interaxle differential bevel gear is explored to be [0.30, 0.60] mm; it is known that the change in backlash has a significant impact on the contact fatigue life of bevel gears and the bending fatigue life of tooth roots, and reasonable backlash control can increase the contact fatigue life of tooth surfaces by 29%. …”
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Dynamic Credit Quality Evaluation with Social Network Data by Stanley Sewe, Philip Ngare, Patrick Weke

“…Further, we consider the case when the network information arrival times are random and solve stochastic optimal control problem for a lender having linear quadratic utility function.…”
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Parametrization of the attainable set for a nonlinear control model of a biochemical process by Ellina Grigorieva, Evgenii Khailov, Andrei Korobeinikov

“…These results allow toreduce the problem of constructing the optimal control to a straightforward constrained finitedimensional optimization problem.…”
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A Mathematical Overview of the Monogamous Marriage in a Multiregion Framework: Modelling and Control by Mustapha Lhous, Omar Zakary, Mostafa Rachik

“…The first control is considered as the impact of public awareness campaigns to educate virgin men and women about the benefits of marriage for the individual and the society; the second control characterizes the legal procedures, administrative complications, and the heavy financial and social consequences of divorces. The optimal control theory is applied to characterize such optimal strategies and determined numerically using a progressive-regressive discrete scheme to discuss the obtained results.…”
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The Study of Mean-Variance Risky Asset Management with State-Dependent Risk Aversion under Regime Switching Market by Shuang Li, Yu Yang, Yanli Zhou, Yonghong Wu, Xiangyu Ge

“…It has been derived closed-form analytical expressions applied in the time-inconsistent investment with optimal control theory to see that happens to the optimal value of the function. …”
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Fractal Dimension Analysis of the Julia Sets of Controlled Brusselator Model by Yuqian Deng, Xiuxiong Liu, Yongping Zhang

“…In this paper, the Julia set of Brusselator model which is a class of reaction diffusion equations from the viewpoint of fractal dynamics is discussed, and the control of the Julia set is researched by feedback control method, optimal control method, and gradient control method, respectively. …”
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